An object accelerates from 15 m/s to 55 m/s in 4 seconds. What is the object’s acceleration?

Aria drove to the store, did some shopping, and then came home. during maria's trip, when was her displacement equal to zero?

6–48 bananas are to be cooled from 24 to 138c at a rate of 215 kg/h by a refrigeration system. the power input to the refrigerator is 1.4 kw. determine the rate of cooling, in kj/ min, and the cop of the refrigerator. the specific heat of banana above freezing is 3.35 kj/kg·8c.

Awave with a frequency of 500 hz is traveling at a speed of 100 m/s. what is the wavelength?